Add jira into hot oil, let it crackle. Add curry leaves and hind. Add chopped and washed potatoes and peas. Add turmeric and chilli powder, mix well. Now add cumin and coriander powder and garam masala. Mix well and add water till surface of potatoes. Add salt as require. Keep on medium heat for 2-3min then cover lid and do 3 whistle. Let it cool down a little.